1) Consider the reaction: 2 KClO3(s) → 2 KCl(s) + 302(g) Hrx = -89.4 kJ For this reaction, calculate the AH for the formation of:
a) 1.36 mol of Oz and
b) 10.4 g of KCI.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

Word equation for k+ h2o yield koh + h2